Neufchâteau is a city and municipality of Wallonia located in the province of Luxembourg, Belgium. On 1 January 2018 the municipality, which covers 113.79 km2, had 7,679 inhabitants, giving a population density of 67 inhabitants per square kilometre. The municipality consists of the following districts: Grandvoir, Grapfontaine, Hamipré, Longlier, Neufchâteau, and Tournay.